/* base */

* {
    margin: 0;
    padding: 0;
}

html, body {
    background: #EBECEE;
}

li {
    list-style: none;
}

.hide {
    display: none;
}

.fr {
    float: right;
}

/* common */

.active-text {
    color: #007DE4;
}

.active-bg {
    background-color: #007DE4;
}

.eclips2 {
    word-break: break-all;
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.eclips {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* main */

.main {
    width: 1190px;
    margin: 0 auto;
    background: #fff;
    overflow: hidden;
    font-size: 14px;
    margin-top: 20px;
}

.main-item {
    width: 50%;
    height: 420px;
    padding: 10px;
    float: left;
    box-sizing: border-box;
    margin-bottom: 10px;
    margin-top: 10px;
}

.main-item:nth-child(odd) {
    border-right: 1px solid #eee;
}

.item-title {
    height: 40px;
    line-height: 30px;
    font-size: 16px;
    padding-left: 25px;
    position: relative;
    /* font-weight: bold; */
}

.item-title::after {
    position: absolute;
    content: '';
    height: 10px;
    width: 10px;
    background-color: #007DE4;
    top: 10px;
    left: 4px;

    transform: rotate(45deg);
    transform-origin: 50% 50%;
}

.item-box {
    height: 360px;
    border: 1px solid #eee;
    box-sizing: content-box;
}

.item-nav {
    border-bottom: 1px solid #eee;
    height: 40px;
    background: rgb(243, 243, 243);
}

.nav-item {
    float: left;
    width: 100px;
    line-height: 40px;
    text-align: center;
    border-right: 1px solid #eee;
    cursor: pointer;
    background: rgb(243, 243, 243);
}

.nav-item.active {
    color: #007DE4;
    font-weight: bold;
    position: relative;
    background: #fff;
}

.nav-item.active::after {
    content: '';
    position: absolute;
    height: 1px;
    width: 100%;
    background: #fff;
    bottom: -1px;
    left: 0;
}


.box-content {
    padding: 10px;
}